Sailing Guide

West Florida

West Florida

Characteristics

Description

The coast, for nearly 115 miles, from Key West to San Carlos Bay is low, sandy, and generally wooded. Innumerable small islands and keys, interlaced by many small rivers and bayous, make up Everglades National Park and the Ten Thousand Islands. From San Carlos Bay N to Tampa Bay the coast is made up of nearly straight sandy beaches of the barrier islands.

The SW extremity of the Florida mainland is part of the Everglades National Park and Big Cypress Swamp. Much of these areas are under water throughout the year and are nearly all covered during the rainy summer season. Fronting the swampy areas are the Ten Thousand Islands, a group of low mangrove-covered islands divided by tidal channels. N of the Ten Thousand Islands the coast is low, sandy, and generally backed by pine forests.

From Cape Romano to Anclote Keys the coast becomes a barrier beach of low islands separated by inlets, most of which are small and cannot be distinguished from offshore.

Between Anclote Keys and St. James Island, the W side of Apalachee Bay, the coast is low and marshy for 1 to 2 miles inland then backed by pine forests. The shoreline is broken by a number of unimportant rivers and creeks.

The Florida Keys comprise a chain of low islands along the SW coast of the Florida Peninsula extending
Win a wide arc to the Dry Tortugas. The keys are mostly of coral formation and are generally covered with dense mangrove, though some have stands of pine and a few have coconut groves. Florida Keys National Marine Sanctuary, a Marine Protected Area (MPA), surrounds the keys from Biscayne Bay to Dry Tortugas. 

On the straits side of the keys, and at an average distance of 5 miles, are the Florida Reefs, a dangerous line of shoals which extend along the entire length of the chain. The reefs are particularly hazardous because they do not break in smooth weather and few of them are exposed. The water shoals abruptly between the reefs and along their outer edges.

When approaching the reefs from seaward, their proximity usually is indicated by a change in color of the water from deep blue to light green or by the bank blink, described in chapter 3. However, too much reliance should not be placed on such indications. Lights and daybeacons facilitate navigation along the reefs in clear weather, but soundings should be resorted to in thick weather. Depths of 50 fathoms indicate a distance of 2 to 3 miles from the reefs, and great caution should be used in approaching closer. Fogs are infrequent in this area.

The water always becomes milky following windy weather. The usual color is bluish green on the reefs, while the rock patches are dark, shading through brown to yellow as they approach the surface. Sand patches are bright green. Grass patches at depths of 10 to 15 feet have the appearance of rocks. With the sun astern, the line marking deep water and the edges of reefs is surprisingly clear from a position aloft.

The Florida Keys Particularly Sensitive Sea Area (PSSA) is an IMO-designated zone that encircles the sea area around all of the Florida Keys. The PSSA includes the entire Florida Keys National Marine
Sanctuary as well as Biscayne National Park at the northeastern end of the keys. The PSSA has been established to protect the exceptional values of the sea area around the Florida Keys from possible damage by international shipping activities. The PSSA includes the Tortugas Ecological Reserve, which was established in 2001 to protect nearly pristine coral formations and habitat in the Sanctuary. The coral resources within the Reserve are especially vulnerable to possible damage from shipping activities.

Domestic law and regulations adopted by the United States for the Sanctuary apply within the PSSA.
Several of these concern shipping activities:

  • Areas To Be Avoided (ATBAs) - There are four ATBAs in the Sanctuary: in the vicinity of the Florida Keys; in the vicinity of KeyWest Harbor; in an area surrounding the Marquesas Islands; and in an area surrounding the Dry Tortugas Islands. All tank vessels and vessels greater than 50 meters in registered length are prohibited from operating within the ATBAs.
  • Areas closed to anchoring - All vessels are prohibited from anchoring in the Tortugas Ecological Reserve. Vessels that are 100 feet or less in length (30.48 meters) may request permission from the Sanctuary to use mooring buoys in the northern portion of the Reserve (Tortugas North). Vessels 50 meters or greater in registered length are prohibited from anchoring on the portion of Tortugas Bank west of Dry Tortugas National Park. (This area was modified in January 2001 by the establishment of the Tortugas Ecological Reserve.)
  • Anchoring restriction - In areas of the Sanctuary identified as Ecological Reserves and SanctuaryPreservation Areas all anchor apparatus (including the anchor, chain, or rope) must not touch any coral, living or dead, or any attached organism. In all other areas of the Sanctuary, vessels are prohibited from anchoring on living coral in water depths of less than 40 feet when visibility is such that the seabed can be seen.
  • Restricted access - Vessels are not allowed to stop in the southern portion of the Tortugas EcologicalReserve (Tortugas South) and must receive permission in advance in order to stop in the northern portion of the Reserve (Tortugas North).
  • Discharge restriction ? In Ecological Reserves and Sanctuary Preservation Areas, all discharges anddeposits are prohibited except cooling water or engine exhaust.

Additional restrictions on vessel activities, such as vessel discharges, apply within the Sanctuary.

6/04/2012
Update
DeDe
West Florida
West Florida
16/02/2010
Update
Joëlle
WEATHER:

Along the coast from Key West to Tampa Bay, the major weather hazards include tropical cyclones, thunderstorms, and cold fronts. Tropical cyclones, which can occur in any month, are mainly a threat in June, August, September, and October. Seventeen tropical cyclones have approached the coastline between Key West and Tampa Bay since 1950. The chance of a tropical cyclone encounter decreases along theWcoast, N to Fort Myers and Tampa Bay. Thunderstorms develop on about 60 to 80 days annually along this section of the coast. They are least likely near Key West and most likely in the Tampa Bay area. While they can occur at anytime, they are most likely from June through September, during the late afternoon and evening hours; at sea they frequently occur at night. During the summer months, thunderstorms are observed on about 10 to 20 days per month. From fall through spring, cold fronts occasionally reach these waters generating strong, gusty winds which kick up rough seas. While gales are infrequent, winds of 28 knots or more occur during passage of the front.  High winds from the NW precede the front then turn to the North and finally Northeast as the front passes.   During the winter, there fronts can occur every week and create problems for boaters that get caught in the Gulf of Mexico as there are few harbors (Tampa Bay, Charlotte Harbor and Ft Myers) that offer protection for transiting boaters.  Wave heights of 6 to 10 feet or more are encountered during the passing of a cold front as far south as Cape Romano. Visibilities are usually good, particularly off Key West. Farther N, they drop below 2 miles about 1 percent of the time from December through April. Along the coast, a shallow ground fog may form, but this usually dissipates with the rising sun.

27/10/2016
Update
DeDe
La côte W, sur un peu plus de 200 km, depuis Key West à San Carlos Bay, est peu profonde, sablonneuse, et généralement boisée. De nombreuses petites îles et îlots, parsemés de plusieurs petites rivières forment le Everglades National Park et les "Ten Thousand Islands".

Depuis la baie N de San Carlos jusqu'à Tampa Bay, la côte est faite de plages de sable droites ayant pour barrière les îles.

L'extrémité SW de la Floride est la zone des Everglades National Park. La majorité de cette zone est sous l'eau tout au long de l'année et toute recouverte pendant la saison des pluies d'été.
En face des zones de marécage se trouvent les "Ten thousand Islands", un groupe d'îles couvertes de mangrove basse, séparé par des canaux.
Au N des "Ten Thousand Islands" la côte est basse, sablonneuse et généralement bordée de forêts de pins.

De Cap Romano à Anclote Keys la côte devient une barrière d'îles basses séparées par des îlots, dont la plupart sont petits et ne se distinguent pas du large.

Entre Anclote Keys et St James Islands, l'W d'Apalachee Bay, la côte est basse et marécageuse pendant 1 à 2 M et bordée de forêts de pin. La côte est coupée de nombreuses rivières et criques.

Les Florida Keys forment une chaîne d'îles basses le long de la côte SW de la péninsule de Floride, s'étendant en forme de grand arc jusqu'aux Dry Tortugas. Les îlots sont de formation corallienne et sont généralement recouverts de mangroves denses, ou, pour certains de pins ou de cocoteraies.

Florida Keys National Marine Sanctuary est une zone de protection marine  (MPA ou ZPM) qui s'étend de Biscayne Bay à Dry Tortugas.

Du côté du détroit des îlots, sur une distance de 5 M, se trouvent les Florida Reefs (Récifs de Florides), de dangereux hauts-fonds qui s'étendent sur toute la longueur de la chaîne. Les récifs sont particulièrement dangereux parce-que on ne les voit pas, même par mauvais temps, peu d'entre eux  sont visibles. La profondeur diminue brusquement entre les récifs et le long de leurs bords extérieurs.

Quand on approche des récifs en venant du large, on aperçoit un changement de couleur de l'eau qui passe du bleu profond au vert pâle. Cependant de façon plus technique disons que des profondeurs de 50 m indiquent que vous êtes à 2 ou 3 M des récifs et la prudence est recommandée si vous souhaitez vous approcher de plus près des récifs. Les brouillards sont assez rares dans cette zone.

Les Florida Keys, zone maritime particulièrement sensible (LPFO), on a donc déclaré Zone protégée la zone maritime qui entoure tous les îlots de Floride. Des zones à éviter (ATBAs) on été crée, il en existe 4:

  • A proximité du port de Key West (arrondissement des îles Marquises et des îles Dry Tortugas), tous les navires-citernes et navires de plus de 50 m de longs enregistrés, sont interdit.
  • Tous les navires sont interdits de mouillage dans la zone de Tortugas. Les bateaux longs de 30 m ou moins peuvent demander au Sanctuaire la permission d'utiliser les bouées d'amarrage situées dans la partie N de Tortugas. Les navires de 50 m ou plus sont interdits de mouillage.
  • Dans les zones du Sanctuaire Ary, il est interdit d'ancrer sur les coraux vivants ou morts.
  • Les navires ne sont pas autorisés à s'arrêter dans la partie S des Tortugas et doivent demander l'autorisation de s'arrêter dans la partie N de la réserve Tortugas N).
  • Tous les rejets et dépôts sont interdit, sauf l'eau de refroidissement d'un moteur ou d'échappement.
6/04/2012
Update
DeDe
MÉTÉO:

Le long des côtes de Key West à Tampa Bay, les risques majeurs sont les cyclones tropicaux et les fronts froids. Les cyclones tropicaux peuvent se produire à n'importe quel mois, mais représentent une menace surtout en juin, août, septembre, octobre.

Les orages sévissent surtout dans la région de Tampa Bay, sur environ 60 à 80 jours par an, en général de juin à septembre. Ils surviennent au cours de l'après-midi et, en mer, ils se produisent fréquemment la nuit.

Durant l'été, les orages surviennent environ 10 à 20 jours par mois. De l'automne jusqu'au printemps, les fronts orageux ne sont qu'occasionnels, mais rendent une mer agitée avec de fortes rafales de vents  pouvant atteindre 28 n?uds ou plus au large de Key West.
La visibilité est en général bonne au large de Key West. Plus au N elle tombe à environ 2 M entre le mois de décembre et le mois d'avril. Le long de la côte le brouillard apparaît mais il se dissipe généralement à l'aube.

6/04/2012
Update
DeDe
Share your comments about "West Florida"

Localisation

To precisely geolocate this site. Update if necessary.
Sites around West Florida
Flying distances - Direct line

The Keys ( Florida)

The Florida Keys are a chain-like cluster of about 1700 islands in the southeast United States. They begin at the southeastern tip of the Florida peninsula, about 15 miles (24 km) south of Miami, and extend in a gentle arc south-southwest and then westward to Key West, the ...
7 Apr 12

Sanibel Island (Florida)

Immergée dans le Golfe du Mexique, l'île de Sanibel, en forme de crochet, est située au large de la côte ouest de la Floride, en face de Fort Myers, ville côtière située sur l?Interstate 75.
L'île est reliée à la ville de Fort Myers par une route construite en 1963.
Depuis ...
28 Feb 10

St Petersburg

Port.
28 Apr 11

Tarpon Point Marina (Florida)

Tarpon Point Marina est située dans la baie de Glover, bien protégée, à quelques milles du Golfe de Mexico.
L'aéroport international du SW de la Floride se trouve à 20 M de tarpon Point Marina.Ce port en eau profonde offre de nombreux services tels que golfe, piscine, magasins, ...
1 Mar 10

Legacy Harbour Marina

Location
Legacy Harbour Marina ( formerly Centennial Harbour Marina ) entrance is located on the Okeechobee Waterway East.
The Marina's 131-Slips range in size from 40 feet to 80 feet and can accommodate Transient Boats of 100 feet plus. The large Fairways make our slips ...
4 Nov 08

Punta Rassa cove (Florida)

Will be found on the deep water east of the gap between flashing daybeacons #13 and #14, bordering on the western reaches of shallow Punta Rassa Cove (north of the new, high-rise section of the Sanibel Island Bridge), in 6 feet minimum depth.
The anchorage of Punta Rassa is good, ...
6 Apr 12

Punta Rassa (Florida)

Punta Rassa, sur le côté E de San Carlos Bay et à 2 M au N de Sanibel Island, dispose de nombreux appartements et d'un hôtel. Une rampe de lancement est disponible à l'extrémité S de la marina. La profondeur est d'environ 1,5 m.
6 Apr 12

Cape Coral Yacht Marina (Florida)

Le Cape Coral Yacht Basin, géré par la Division des Services de la Marine, est situé sur la voie navigable  Okeechobee, à l'extrémité de Redfish Cove, juste avant Redfish point.89 pl. (<16,5)
Tel: (239) 574-0809
Fax: 239-542-5329
1 Mar 10

Port Sanibel Marina (Sanibel I.)

En approchant du Golfe du Mexique vers la baie de San Carlos, Port Sanibel Marina est juste au N de Sanibel Causeway Bridge et juste au S de la voie navigable intercôtier. Le chenal d'entrée est bien balisé avec une profondeur de 1,5 m à marée basse.
A 30 minute de celle-ci ...
7 Apr 12

Gulf Harbour (FL)

Located on the Caloosahatchee River.
Entrance Navigation
Deep water entrance.
5 Nov 08

Ybel Point (Sanibel I.)

Le cap Ybel, pointe E de l'île de Sanibel, est doté d'un phare en fer, de 30 m de haut, datant de 1884 et automatisé depuis 1949.
28 Feb 10

Fort Meyers Beach Marina (San Carlos Key)

Bonita Bill's is the new name of this marina. We sailed in here in late October and love it. The bar/ restaurant opens at 5:30 am and closes at 9:00 pm. there is usually some musical intertainment in the afternoon and evening. Happy hour at 3 brings $5.00 a pitcher beer. The owner, ...
10 Jan 12

Port St Joe

Port.
28 Apr 11

Marco Island (Florida)

Marco Island, Caxambas park.
Marco Island est la plus grande des Dix Milles Îles de la Floride. Elle est située sur le golfe du Mexique au SW de la Floride, au S de Big Marco River, à 1 M environ de l'entrée de la passe Capri. Elle est reliée au continent par un pont.
7 Apr 12

Marina Naples City Dock

Cette grande marina se trouve dans Crayton cove, au sein de la "vieille Floride". Elle est située à l'extrémité de la baie de Naples South 12th Avenue, à environ trois miles et demi au nord du col Gordon jusqu'au golfe du Mexique. La profondeur est de 5 m au quai et de 1,8 m ...
6 May 11

Royal Harbor Naples (Florida)

Naples, 2.5 M Gordon Pass is the county seat of Collier on the W coast of Florida, USA. This is a major tourist center in the Bay of Naples. The city has an important fishing industry.
The channels have been dredged and the marsh was filled to form Homesites in the area of Port ...
7 Apr 12

Marina at Factory Bay (Marco Island)

The Marina at Factory Bay, located in a well-protected deep water yacht basin on the beautiful Marco River, near the Judge Jolley Bridge.Depth: 4 at 12 feet
Yacht < 107 feet
Phone: (239) 389-2929
7 Apr 12

Factory Bay (Marco I)

Factory Bay opens at the NW in Marco Island. Two marinas on Factory Bay offer overnight or temporary dockage.
The west channel is marked by daybeacons 1, 3 and 5. When entering this channel, keep the markers to port, and watch for strong ebb currents along the west shore. The east ...
7 Apr 12

Esplanade Marina (Marco Island)

Esplanade Marina is located in Smokehouse bay, on Marco Island, with direct access to thr gulf of Mexico.
The depth is : 6 to 20 feet at mean low tide.
It offer 4 Piers (A,B,C,& D) with 77 floating
concrete "state-of-the-art" boat slips. Slip lengths range from 25 to
...
7 Apr 12

Tortugas Bank (Florida)

For 10 miles W from the Dry Tortugas the bottom is broken and irregular, and consists of coral rock with patches of sand and broken shell.
Tortugas Bank, the shoalest part of this area, is 7 miles W of Loggerhead Key and has a least known depth of 37 feet. Depths less than 10 fathoms ...
8 Apr 12

Cedar Bay Yacht Club (Marco Island)

Located on Marco Island, only 25 minutes from the heart of Naples.Phone: 239-394-9333
Fax: 239.394.6668
Mail: info@cedarbayyachtclub.com
7 Apr 12

Loggerhead Key (Dry Tortugas) (Florida)

Loggerhead Key, the other of the two principal keys in the
Dry Tortugas, is 2.5 miles W of Garden Key. It have a conical tower, lower half white and upper half black, near the center of Loggerhead Key.
8 Apr 12

Goodland Bay (Florida)

Goodland is a small fishing village, located at the E end of Marco Island. Several fish wharves and small-craft facilities are at the village. Very good protection.
Mooring in 5/6 feet.
7 Apr 12
Local Area

Gulf of Mexico

The Gulf of Mexico is the ninth largest body of water in the world. The shape of its basin is roughly oval and approximately 810 nautical miles (1,500 km) wide and filled with sedimentary rocks and debris. Tidal ranges are extremely small due to the narrow connection with the ocean. Considered ...
6 Apr 12

NW Atlantic Ocean

Entre le Groenland et la mer du Nord, l'Atlantique est séparé de l'Océan Arctique par le seuil de Wyville-, zone relativement peu profonde (entre 300 et 1250 m) et de laquelle émerge l'Islande.
Au Nord, c'est-à-dire déjà dans l'océan Arctique, on trouve le bassin de Norvège, ...
19 Mar 15
During your navigation, remember to update the data. If a harbor, marina or anchorage is missing, create it. Thank you for all boaters.